Update bug number for Snippets.FAILS_ThaiUTF8.
Update bug number for Snippets.FAILS_ThaiUTF8.

BUG=50705
TEST=Snippets.FAILS_ThaiUTF8

Review URL: http://codereview.chromium.org/3079010

git-svn-id: http://src.chromium.org/svn/trunk/src@54261 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 3b06c8efc766dfb0eeaca378f2090bc6a3933b9e
meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser